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irix-657m-src/eoe/cmd/pcp/pmtime/archiveTime/impl.c++
calmsacibis995 8fc8fa8089 Source code upload
2022-09-29 17:59:04 +03:00

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/*
* Copyright 1997, Silicon Graphics, Inc.
* ALL RIGHTS RESERVED
*
* UNPUBLISHED -- Rights reserved under the copyright laws of the United
* states. use of a copyright notice is precautionary only and does not
* imply publication or disclosure.
*
* u.s. government restricted rights legend:
* use, duplication or disclosure by the government is subject to restrictions
* as set forth in far 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the rights
* in technical data and computer software clause at dfars 252.227-7013 and/or
* in similar or successor clauses in the far, or the dod or nasa far
* supplement. contractor/manufacturer is silicon graphics, inc.,
* 2011 n. shoreline blvd. mountain view, ca 94039-7311.
*
* the content of this work contains confidential and proprietary
* information of silicon graphics, inc. any duplication, modification,
* distribution, or disclosure in any form, in whole, or in part, is strictly
* prohibited without the prior express written permission of silicon
* graphics, inc.
*/
//
// $Id: impl.c++,v 1.15 1999/04/30 01:44:04 kenmcd Exp $
//
#include "VkPCParchiveTime.h"
#include "ArchiveTimeForm.h"
#include "ArchiveBounds.h"
#include <Vk/VkWindow.h>
#include <Vk/VkMenuBar.h>
#include <Vk/VkSubMenu.h>
#include <Vk/VkRadioSubMenu.h>
#include <Vk/VkOptionMenu.h>
#include <Vk/VkMenuItem.h>
#include <Vk/VkErrorDialog.h>
#include <Vk/VkWarningDialog.h>
#ifdef IRIX5_3
#include "VkPixmap.h"
#else
#include <Vk/VkPixmap.h>
#endif
#include <Xm/Text.h>
#include <Xm/Scale.h>
#include <Xm/ToggleB.h>
#include <Sgm/ThumbWheel.h>
#include "../timer/VkPCPtimer.h"
#include "pixmaps.h"
#include "../common/tv.h"
#include "pmapi.h"
#include "impl.h"
static char buf[512];
int
ArchiveTimeForm::initialize(int control, int client, pmTime *initState)
{
int sts = 0;
// forced initial state
// Protect any extended time data which may be set
initState->vcrmode = (initState->vcrmode & 0xffff0000) | PM_TCTL_VCRMODE_STOP;
if (initState->delta < 0)
initState->delta *= -1;
_control = control;
__pmTimeGetState(&_state);
memcpy(&_state->data, initState, sizeof(pmTime));
// create the new client handler using the control port
_clientHandler = new VkInput();
_clientHandler->addCallback(VkInput::inputCallback, this,
(VkCallbackMethod) &ArchiveTimeForm::newClientCallback);
_clientHandler->attach(_control, XtInputReadMask);
// create a timer and assign it's callback
_timer = new VkPCPtimer();
_timer->addCallback(VkPCPtimer::timerCallback, this,
(VkCallbackMethod) &ArchiveTimeForm::timerCallback);
// initial replay speed
_currentSpeed = 1.0;
XtVaSetValues(_speedThumb,
SgNhomePosition, 0,
SgNunitsPerRotation, 5,
XmNminimum, -99, // allows speeds between 0.01 and 100
XmNmaximum, 99,
XmNvalue, 0,
NULL);
showSpeed();
// initialize the first-client-invariant gui widgets
_unitsOption->set(_intervalUnitsSeconds);
_vcrMode = VCR_STOP;
_detailedPositions = False;
_showYear = True;
showInterval();
// create the first client's input callback
VkInput *firstClient = new VkInput();
firstClient->attach(client, XtInputReadMask);
firstClient->addCallback(VkInput::inputCallback, this,
(VkCallbackMethod) &ArchiveTimeForm::clientReadyCallback, firstClient);
addTimezone(initState->tzlabel, initState->tz);
addTimezone("UTC", "UTC");
setTimezone(initState->tzlabel);
VkSetHighlightingPixmap(_vcrForward, play_off);
VkSetHighlightingPixmap(_vcrStop, stop_on);
VkSetHighlightingPixmap(_vcrReverse, rev_off);
showDialog(initState->showdialog);
_archiveBounds->addBounds(&initState->start, &initState->finish, True);
return sts;
}
void
ArchiveTimeForm::setIntervalUnits(void)
{
VkMenuItem *i = _unitsOption->getItem();
if (i == _intervalUnitsMilliseconds) {
ival_fmt = "%.0f";
ival_units = _PMTV_UNITS_MSEC;
}
else
if (i == _intervalUnitsSeconds){
ival_fmt = "%.2f";
ival_units = _PMTV_UNITS_SEC;
}
else
if (i == _intervalUnitsMinutes) {
ival_fmt = "%.4f";
ival_units = _PMTV_UNITS_MIN;
}
else
if (i == _intervalUnitsHours) {
ival_fmt = "%.6f";
ival_units = _PMTV_UNITS_HOUR;
}
else
if (i == _intervalUnitsDays) {
ival_fmt = "%.8f";
ival_units = _PMTV_UNITS_DAY;
}
else
if (i == _intervalUnitsWeeks) {
ival_fmt = "%.10f";
ival_units = _PMTV_UNITS_WEEK;
}
}
void
ArchiveTimeForm::showInterval()
{
setIntervalUnits();
_pmtvTimeVal l_tval(_state->data.delta, _state->data.vcrmode);
float delta = l_tval.getValue(ival_units);
sprintf(buf, ival_fmt, delta);
XmTextSetString(_interval, buf);
}
void
ArchiveTimeForm::setInterval(char *newTime)
{
float f;
sscanf(newTime, "%f", &f);
setIntervalUnits();
_pmtvTimeVal f_tval(f, ival_units);
_pmtvTimeVal m_tval(_state->data.finish);
m_tval = m_tval - _pmtvTimeVal(_state->data.start);
if (f_tval < _pmtvTimeVal(1, PM_TIME_MSEC)) {
theErrorDialog->postAndWait("The update interval must be >= 1 millisecond.");
showInterval();
}
else if (!f_tval.checkMax(_state->data.vcrmode, buf, sizeof(buf)) &&
!(_state->data.vcrmode & PM_XTB_FLAG)) {
theErrorDialog->postAndWait(buf);
showInterval();
}
else if ((m_tval/2) < f_tval) {
sprintf(buf, "The time period currently covers %.2f seconds. It only makes sense to use an update interval\nthat is at most half this, hence the maximum update interval allowed is %.2f seconds.",
m_tval.getValue(_PMTV_UNITS_SEC), (m_tval/2).getValue(_PMTV_UNITS_SEC));
theErrorDialog->postAndWait(buf);
showInterval();
}
else
setInterval(f_tval);
}
void
ArchiveTimeForm::setInterval(_pmtvTimeVal &ival)
{
int sts;
#ifdef PCP_DEBUG
if (pmDebug & DBG_TRACE_TIMECONTROL)
fprintf(stderr, "setInterval(millisecs = %f) _vcrMode=%d\n",
ival.getValue( _PMTV_UNITS_MSEC), _vcrMode);
#endif
ival.getXTB(_state->data.delta, _state->data.vcrmode);
if (_vcrMode != VCR_STOP)
_timer->stop();
showInterval();
syncAcks(1);
if (_currentDir == VCR_REVERSE)
_state->data.delta *= -1; // make it negative
sts = __pmTimeBroadcast(PM_TCTL_SET, &_state->data);
if (_currentDir == VCR_REVERSE)
_state->data.delta *= -1; // back to positive
if (sts < 0) {
theErrorDialog->postAndWait("ArchiveTimeForm::setInterval: __pmTimeBroadcast failed");
}
if (_vcrMode != VCR_STOP)
_timer->start(1);
}
void
ArchiveTimeForm::showPosition()
{
double duration = __pmtimevalSub(&_state->data.finish, &_state->data.start);
double pos = __pmtimevalSub(&_state->data.position, &_state->data.start);
int percent;
static int last;
char tzbuf[64];
char timestring[64];
char year[16];
if (duration == 0)
percent = 0;
else
percent = (int)(100 * pos / duration);
if (percent > 100)
percent = 100;
if (percent < 0)
percent = 0;
if (last != percent)
XmScaleSetValue(_positionScale, percent);
last = percent;
sprintf(timestring, "%.24s", pmCtime(&_state->data.position.tv_sec, tzbuf));
strcpy(year, &timestring[19]);
timestring[19] = NULL;
if (_detailedPositions) {
sprintf(buf, ".%03d", _state->data.position.tv_usec / 1000);
strcat(timestring, buf);
}
if (_showYear == True)
strcat(timestring, year);
XmTextSetString(_position, timestring);
}
void
ArchiveTimeForm::setPosition(char *newPosition)
{
struct tm anytime;
struct timeval pos;
char tzbuf1[64], tzbuf2[64];
char *err;
int sts = __pmParseCtime(newPosition, &anytime, &err);
#ifdef PCP_DEBUG
if (pmDebug & DBG_TRACE_TIMECONTROL)
fprintf(stderr, "setPosition(char *newPosition=\"%s\")\n", newPosition);
#endif
if (sts < 0) {
sprintf(buf, "\"%s\" is invalid:%s", newPosition, err);
theErrorDialog->postAndWait(buf);
}
else
if (sts == 0) {
if ((sts = __pmConvertTime(&anytime, &_state->data.start, &pos)) == 0) {
if (pos.tv_sec < _state->data.start.tv_sec) {
sprintf(buf, "The new position will be the start of the time bounds (%.24s)\nbecause the requested time (%.24s) is before the start", pmCtime(&_state->data.start.tv_sec, tzbuf1), pmCtime(&pos.tv_sec, tzbuf2));
theWarningDialog->postAndWait(buf);
pos = _state->data.start; // struct cpy
}
else
if (pos.tv_sec > _state->data.finish.tv_sec) {
sprintf(buf, "The new position will be the finish of the time bounds (%.24s)\nbecause the requested time (%.24s) is after the finish", pmCtime(&_state->data.finish.tv_sec, tzbuf1), pmCtime(&pos.tv_sec, tzbuf2));
theWarningDialog->postAndWait(buf);
pos = _state->data.finish; // struct cpy
}
setPosition(&pos);
}
}
showPosition();
}
void
ArchiveTimeForm::setPosition(struct timeval *newPosition)
{
int sts;
if (_vcrMode != VCR_STOP) {
_timer->stop();
}
_state->data.position = *newPosition;
showPosition();
syncAcks(1);
if (_currentDir == VCR_REVERSE)
_state->data.delta *= -1; // make it negative
sts = __pmTimeBroadcast(PM_TCTL_SET, &_state->data);
if (_currentDir == VCR_REVERSE)
_state->data.delta *= -1; // back to positive
if (sts < 0) {
theErrorDialog->postAndWait("ArchiveTimeForm::setPosition: __pmTimeBroadcast failed");
}
if (_vcrMode != VCR_STOP) {
_timer->start(1);
}
#ifdef PCP_DEBUG
if (pmDebug & DBG_TRACE_TIMECONTROL) {
char tzbuf[64];
fprintf(stderr, "setPosition(newPosition=%.24s.%03d)\n", pmCtime(&newPosition->tv_sec, tzbuf), newPosition->tv_usec / 1000);
}
#endif
}
void
ArchiveTimeForm::setPosition(int percent)
{
struct timeval newTime;
#ifdef PCP_DEBUG
if (pmDebug & DBG_TRACE_TIMECONTROL)
fprintf(stderr, "setPosition(percent=%d)\n", percent);
#endif
if (_vcrMode != VCR_STOP)
setVcrMode(VCR_STOP);
double duration = __pmtimevalSub(&_state->data.finish, &_state->data.start);
double newpos = _pmtv2double(&_state->data.start) + percent * duration / 100.0;
_pmdouble2tv(newpos, &newTime);
setPosition(&newTime);
}
void
ArchiveTimeForm::showSpeed()
{
sprintf(buf, "%.2lf", _currentSpeed);
XmTextSetString(_speed, buf);
}
void
ArchiveTimeForm::setSpeed(double newSpeed)
{
_currentSpeed = newSpeed;
showSpeed();
setVcrMode(_vcrMode, 0);
}
void
ArchiveTimeForm::setSpeed(char *newSpeed)
{
float f;
int max;
sscanf(newSpeed, "%f", &f);
XtVaGetValues(_speedThumb,
XmNmaximum, &max,
NULL);
XtVaSetValues(_speedThumb,
XmNvalue, (int)(100 * f / max),
NULL);
setSpeed((double)f);
}
void
ArchiveTimeForm::setTimezone(char *label)
{
int handle = __pmTimeGetTimezone(label);
static int entered = 0;
char *tz;
if (entered) {
// don't recuse when setStateAndNotify is used below
return;
}
entered=1;
if (handle >= 0) {
pmUseZone(handle);
if (_archiveBounds->isCreated() == True) {
_archiveBounds->showBounds();
}
showPosition();
pmWhichZone(&tz);
strncpy(_state->data.tz, tz, sizeof(_state->data.tz));
_state->data.tz[sizeof(_state->data.tz)-1] = '\0';
strncpy(_state->data.tzlabel, label, sizeof(_state->data.tzlabel));
_state->data.tzlabel[sizeof(_state->data.tzlabel)-1] = '\0';
syncAcks(1);
__pmTimeBroadcast(PM_TCTL_TZ, &_state->data);
VkPCParchiveTime *par = (VkPCParchiveTime *)_parent;
VkSubMenu *men = par->getTimezoneRadioPane();
VkMenuToggle *tog = (VkMenuToggle *)men->findNamedItem(label);
if (tog != NULL) {
tog->setStateAndNotify(True);
}
}
entered=0;
#ifdef PCP_DEBUG
if (pmDebug & DBG_TRACE_TIMECONTROL)
fprintf(stderr, "ArchiveTimeForm::setTimezone(label=%s)\n", label);
#endif
}
/*ARGSUSED*/
void
ArchiveTimeForm::boundsChangedCB(VkCallbackObject* obj, void *clientData, void *callData)
{
double s = ((double *)callData)[0];
double f = ((double *)callData)[1];
double p = _pmtv2double(&_state->data.position);
_pmdouble2tv(s, &_state->data.start);
_pmdouble2tv(f, &_state->data.finish);
if (s > p)
setPosition(&_state->data.start);
else
if (f < p)
setPosition(&_state->data.finish);
else
showPosition();
#ifdef PCP_DEBUG
if (pmDebug & DBG_TRACE_TIMECONTROL)
fprintf(stderr, "ArchiveTimeForm::boundsChangedCB %.2lf %.2lf\n", s, f);
#endif
}
void
ArchiveTimeForm::setBounds(struct timeval *s, struct timeval *f)
{
_state->data.start = *s;
_state->data.finish = *f;
if (_archiveBounds->isCreated() == True)
_archiveBounds->setBounds(s, f);
}
void
ArchiveTimeForm::setIndicatorState(int newState)
{
if (newState != (_state->data.vcrmode & __PM_MODE_MASK)) {
// Preserve any extended time base data
_state->data.vcrmode = (_state->data.vcrmode & 0xffff0000) | newState;
syncAcks(1);
__pmTimeBroadcast(PM_TCTL_VCRMODE, &_state->data);
}
}
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